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WR350

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450L15 WR350L0
#WR350

Description

Australia AS WR350 Australia Structural steel and WR350 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: WR350
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel WR350 AS Australia Australia Structural steel
250
250L15
300
300L15
350
350L15
400
400L15
450
450L15

Chemical composition(mass fraction)(wt.%) of the WR350

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
Max 0.14 0.15-0.75 Max 1.70 0.160 0.03 0.35-1.05 0.55 0.1

Mechanical Properties of steel grade WR350

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
843 (≥) 661 (≥) 11 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade WR350

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
34 - -     0.41 -  
644 988 - 21.3 113   -  
117 - 13 42.2   443 322

Heat Treatment of steel grade WR350

Heat treated : 1912°C - 1363°C

Technological Curves of steel grade WR350

Cross Reference Table (Equivalent Grade) of WR350

Grade Standard Country Application
WR350 AS Australia Australia Structural steel
WR350L0 AS Australia Australia Structural steel
450L15 WR350L0
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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